97893025

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 124331328

約数和(自身を除く): 26438303

約数列:

[1, 5, 25, 71, 131, 355, 421, 655, 1775, 2105, 3275, 9301, 10525, 29891, 46505, 55151, 149455, 232525, 275755, 747275, 1378775, 3915721, 19578605, 97893025]

約数ペア:

[(1, 97893025), (5, 19578605), (25, 3915721), (71, 1378775), (131, 747275), (355, 275755), (421, 232525), (655, 149455), (1775, 55151), (2105, 46505), (3275, 29891), (9301, 10525)]